baber/WOPTO huggingface dataset:
Patent JP-S62131442-A (JP)
Title: Inspection device for thin hole of electron gun parts
Inventor: SHIRAI KATSUYUKI
IPC: H01J9/44
Filed: 1985-12-04
Abstract: PURPOSE:To automatically inspect the size of all thin holes of an electron gun parts, by attaching suction pipes to the ends of pipes of a vacuum suction system, placing the pipes in suction contact around the thin holes of an electron gun parts on one side thereof, and measuring the pressure of evacuation in the prescribed portion of each of the pipes to make judgment. CONSTITUTION:Suction pipes 3 provided at the ends of vacuum suction pipes 6, which are connected to vacuum pumps 7 for suction through the pipes, are placed in suction contact around the grid holes 2 of an electron gun parts on one side thereof to suck air through the thin holes 2. The pressure of evacuation in the prescribed portions of each suction pipe 6 is measured by pressure switches 4, 5 to detect a defective member for which the pressure of evacuation is excessively high or low. If the measured pressure is within a prescribed range, and diameter of each grid hole 2 is judged to be good. According to this constitution, the form of the hole 2 or the outline thereof cannot be found out. If investigation is performed in the stage of trial manufacture, the diameter of the hole 2 is not made improper, in general. Once such impropriety happens, a large number of defective members are produced. For that reason, the impropriety can be immediately found out. According to this constitution, all the grid holes 2 can be automatically inspected.
Patent JP-H05109884-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA TETSUKAZU
IPC: H01L21/225
Filed: 1991-10-18
Abstract: PURPOSE:To reduce the voltage drop of a power-supply voltage supplied to a device when the device provided with a high driving current is formed on an SOI substrate by a method wherein an electrode is constituted in such a way that it can be guided, at a low resistance, to the surface of the SOI substrate from a support substrate for the SOI substrate. CONSTITUTION:When a conductor layer which is conductive to a conductive support substrate 1 is guided to the surface of a semiconductor layer 2 laminated on the conductive substrate 1 via an insulating film 2, a U-shaped groove 6 which is passed through the semiconductor layer 3 and the insulating film 2 and in which the support substrate 1 is exposed on the bottom part is formed. Then, a silicon layer 9 which is extended along the inside of the U-shaped groove 6 and along the surface of the semiconductor layer 3 so as to come into contact with the surface is formed. The U-shaped groove 6 is filled with a spin-on-glass layer 10 which contains conductive impurities; the upper part of the silicon layer 9 is covered with the layer 10. The impurities in the spin-on-glass layer 10 are solid-diffused into the silicon layer 9 by a heat treatment; the silicon layer 9 is endowed with conductivity. The spin-on-glass layer 10 other than the inside of the. U-shaped groove 6 is removed selectively; the surface of the U-shaped groove 6 is flattened.
Patent JP-S61149726-A (JP)
Title: Ceramic glow plug
Inventor: YAMAMOTO MASAHIRO
IPC: F23Q7/00
Filed: 1984-12-21
Abstract: PURPOSE:To protect an electrode extending part in a ceramic glow plug to be installed in an engine by a method wherein the electrode extending part and a brazing connected part are separated to each other and the electrode extending part is specifically sealed. CONSTITUTION:A connection metallic cyliner 6 is arranged at an outer circumference part near the extremity end of an intermediate part of a ceramic heater body 1 and the ceramic heater body 1 is inserted and fitted to the metallic outer cylinder 7. A cathode fitting 8 is arranged in a clearance between the metallic outer cylinder 7 and the ceramic heater body 1 in such a way as it may be contacted with the exposed part 4a of the cathode extending line 4. The cathode metal 8 and the anode fitting 5 are covered with a seal member 9. The seal member 9 covers integrally the cathode electrode fitting 8 and the anode fitting 5. It is also possible to make a separate sealing of the cathode fitting 8 and the anode fitting 5, respectively. After the ceramic heater body 1, connection metallic cylinder 6, cathode fitting 8 and anode fitting 5 are brazed at 800-950 deg.C, various seals are applied to them. That is, glass seal is applied at a temperature range of 900-1,100 deg.C, heat-resistant epoxy rsin (thermo-setting) is applied at a temperature of 200 deg.C and an alumina heat-resistant adhesive agent or the like is applied at a temperature of 200 deg.C.
Patent JP-S61148729-A (JP)
Inventor: INAGAKI KOICHI
IPC: H01H33/66
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0584711-A (JP)
Title: Precisely marking method of abutting section corresponding position of woody rod-like body and precise marking seal used therefor
Inventor: TANAKA HIROBUMI
IPC: B27M3/00
Filed: 1991-09-25
Abstract: PURPOSE:To put marks precisely and simply readily on the corresponding position of both sectional surfaces where metal screw rods are advanced into the both sections for connection fixing two woody rod-like bodies having sectional configurations capable of being abutted and fitted together. CONSTITUTION:Patterns 1d, 2d consisting of sectional configurations 1a, 2a and the corresponding positions 1b, 2b are precisely made on sheets 1c, 2c in advance and, on one surface or both surfaces of the sheet 1c, 2c, there are provided adhesive agent layers 1e, 2e and separation films 1f, 2f. Besides, adhesive type precisely marking seals 1,2 with separation films are prepared that is constructed such that, when the separation film 1f or 2f is separated, they have practicably a transparency of being at least translucent of further, and after the separation film 1f or 2f is separated, the sectional configurations 1a, 2a of the patterns 1d, 2d are fitted and subsequently stuck to the sections of the woody rod-like bodies, and then punching is effected on the corresponding positions 1b, 2b of the patterns 1d, 2d from the upside of the seals 1, 2 in order to put marks on the sections.
Patent JP-H02118854-A (JP)
Title: System abnormality displaying system
Inventor: ISHIBASHI NOBUO
IPC: G06F11/32
Filed: 1988-10-28
Abstract: PURPOSE:To inform the operator of all terminals of the abnormality of a system by controlling so that a terminal control means can simultaneously display a system abnormality message at all data display devices when the abnormality of the system is detected. CONSTITUTION:The event of a system abnormality to fall into the system stoppage detected by a system abnormality detecting means 1 is informed to a system abnormality processing means 2. It is discriminated where an what system abnormality occurs, the system abnormality message to be outputted to a data display device group 20 during the present use is determined, transferred to a terminal control means 3, and thereafter, after awaiting is carried out until the system abnormality message is outputted to all data display devices 21 to 23 of the device group 20, a system stopping processing is executed. At the means 3, one or data display devices not to output the system abnormality message is determined, the effect is sent to a message displaying means 4 together with the system abnormality message and the processing is repeated.
Patent JP-S62131034-A (JP)
Title: Carbon fiber/resin composite
Inventor: MATSUMURA YUJI
IPC: C08J5/04
Filed: 1985-12-03
Abstract: PURPOSE:To improve the properties of a composite by making it possible to increase a fiber content and to strengthen bonding between fiber and matrix, by using at least either of a ribbon-like carbon fiber having a specified section and a carbon fiber of a profile section as a reinforcing fiber in a resin matrix. CONSTITUTION:This carbon fiber-resin composite is formed by using at least either of the following carbon fibers (1) and (2) as a reinforcing fiber: (1) a ribbon-like carbon fiber wherein the width to thickness ratio of a fiber section is 2-300, and (2) a profile carbon fiber wherein the fiber section has a profile shape different from a circle and the surface area per unit volume is larger than that of a circular section carbon fiber by at least 20%. When (1) is used, the fiber content can be increased as compared with the case where a circular section carbon fiber is used and the bonding between the fiber and the matrix can be strengthened because of an increase in an area of contact between the fiber and the resin. When (2) is used, the bonding between the fiber and the resin is strengthened mainly because of an increase in the area of contact between them.
Patent JP-H07126758-A (JP)
Title: Manufacture of ferritic stainless steel sheet excellent in bendability
Inventor: SATO SUSUMU
IPC: C22C38/54
Filed: 1993-10-29
Abstract: PURPOSE:To manufacture a ferritic stainless steel sheet excellent in bending property without deteriorating surface properties by subjecting a ferritic stainless steel to specified cold rolling after hot rolling, then subjecting the steel to specified annealing. CONSTITUTION:A slap made of ferritic stainless steel is hot-rolled. It is desirable that the componential composition of this stainless steel contains, for example, by wt. <=0.07% C, <=1.5% Si, <=1.5% Mn, 5-60% Cr, <=0.15% Al <=0.15% P, <=0.007% S and <=0,004% O, as necessary, further a specified amount of Ti, Nb, Zr, V, B, Ca, Mo, Cu, Ni or Co and the balance Fe with inevitable impurities. The hot-rolled sheet is made into a prescribed thickness by cold rolling at a total draft of >=30% with work rolls having a diameter of >=200mm of a cold rolling mill. After that, the cold-rolled sheet is annealed at the max. heating temp. of 750-1100 deg.C and at the average cooling rate of 20-150 deg.C/sec between 800 and 400 deg.C and, as necessary, held at 400-150 deg.C for 30-300sec.
Patent JP-2000101874-A (JP)
Title: Video signal processing unit, processing method, and medium recording video signal processing program
Inventor: KASAHARA MISA
IPC: H04N5/243
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity without spoiling gradation by using a frame memory so as to revise a correction coefficient in response to the motion of an image in video signal processing. SOLUTION: A motion is detected from an input video signal Vi and a video signal Vf that is delayed by one frame, and a quantity (k) of circulation is selected from the result of motion detection. A 1st circulation quantity arithmetic circuit 106 and a 2nd circulation quantity arithmetic circuit 107 output an input signal as it is or a signal resulting from multiplying a prescribed fixed value N* (1-quantity (k) of circulation) and the quantity (k) of circulation with the input signal depending on number of frames (n) of the input video signal respectively.  The signals outputted from the 1st circulation quantity arithmetic circuit 106 and the 2nd circulation quantity arithmetic circuit 107 are summed and the sum is used for an output signal to allow the processing unit to output a video signal corresponding to a motion of the video image and the sensitivity of the image is enhanced without spoiling the gradation.
Patent JP-H06212493-A (JP)
Title: Electrode for electrodeposition coating
Inventor: KUROODO ANKURUNA
IPC: C25D13/22
Filed: 1993-10-29
Abstract: PURPOSE: To enable electrodeposition coating having a uniform thickness on the surface of an object to be covered by preparing conductive surfaces in a specific shape and in specific quantities on a solid or tubular cylindrical conductive electrode covered with an insulating layer on the outside flank.  
     CONSTITUTION: The tubular electrode 2 of 14 mm in outside diameter × 10 mm in inside diameter × 100 mm in height is covered with a polymer insulating layer 3 of 3 mm in thickness on the outside, and a slit of 40 mm in height above the bottom of the electrode 2 and 1 mm in width is provided. This electrode is connected to a cathode in a DC power source of 200 V and an anode (+) is connected to a can 1 of 65 mm in diameter × 125 mm in height made of A13004 alloy. The can 1 consisting mainly of an epoxy resin is put in a varnish bath for anode migration (dissolved in water at a ratio of 10 g/l and the pH, electric conductivity and temp. are maintained to be 7.7, 1.76 mS/m and 30°C, respectively.) and a current is made to flow therethrough. Energizing is performed for 50 ms and is stopped for 20 ms. This is continued for 7 seconds. It is resulted that the average thickness is 4 μm and that the relative variation is 8%. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000092700-A (JP)
Title: Radio communication apparatus and system therefor
Inventor: YOKOTA AKANE
IPC: H04W52/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a master device while preventing reduction in operability by intermittently receiving signals from a slave station when any call is not transmitted from the public telephone network with a first intermittent reception interval, and also intermittently receiving signals when a call is transmitted, the signal from the slave station with a second intermittent interval until the response is received after transmission of call is notified to the slave station. SOLUTION: A master device 101 and a slave device 102 are connected using a radio link. When signal transmission and reception is not performed for the predetermined period between the master device 101 and the slave device 102 via the radio link, namely when traffics of originating and terminating calls is rather low, the intermittent reception interval T of the master device 101 is set to a comparatively longer intermittent reception interval T2. Moreover, when signal transmission and reception is performed between the master device 101 and the slave device 102 within the predetermined period, namely when traffics of originating and terminating calls is high, the intermittent reception interval T is set to the comparatively short reception interval T1.  Namely, since the intermittent reception interval T is changed depending on the radio link traffic between the master device 101 and the slave device 102, drop in the operability can be prevented and power consumption of the control device can also be lowered.
Patent JP-H03132490-A (JP)
Title: Engine cooling device of motorcycle
Inventor: KASAI HIROSHI
IPC: B62J99/00
Filed: 1989-10-19
Abstract: PURPOSE:To certainly prevent theft or mischief to a cap fitted to a radiator in device where a recovery tank is connected with a radiator, by locating the recovery tank in the position to restrict fitting and removal of the cap. CONSTITUTION:A front fork 3 is installed rotatably at the head pipe 2 of the body frame of a motorcycle concerned, and the part from the front of this front fork 3 to the sides of engine 8 is covered with a front cowl. Behind this front fork 3 a radiator 17 is installed to a left and a right sub-frame 6. The radiator 17 has a pouring hole 29 to be blocked by a cap 30. A recovery tank 31 is arranged in the position just over this cap 30 and is connected to the radiator 17 through a piping 32. Extra cooling water is reserved in this tank 31 for refilling the radiator 17 with it when the cooling water is lacking.
Patent JP-H05326987-A (JP)
Title: Semiconductor power diode and manufacture thereof
Inventor: ROI RII
IPC: H01L29/861
Filed: 1992-09-17
Abstract: PURPOSE: To increase heat dissipation property of a semiconductor power diode by providing a power diode with a mesa structure and an external contact face which is larger than that of a p-n junction area. CONSTITUTION: A junction face 14 of a silicon member 12 is jointed to an upper face of a silicon layer 6 through an intermediate metal layer 24, to form a silicon-metal-silicon junction structure. Metal to be used for the metal layer 24 is a noble metal or heat-resistant metal which has high melting point, so that it can be brazed to silicon and can form an alloy with silicon. Silver is preferably used for the noble metal and titanium for the heat-resistant metal. The silicon-metal-silicon junction structure makes an accurate and durable junction in a boundary face having a relatively large area. Due to this structure of a semiconductor power diode such that an external contact face of a contact layer 20 has an are larger than a p-n junction, heat dissipation property of the power diode can be increased.
Patent JP-H06143225-A (JP)
Title: Consolidation molding method of hydration curing system
Inventor: UMEYA KAORU
IPC: B28B3/02
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a cured body having high strength and high homogenuity by applying consolidation molding to a basic fine-ceramic raw-material active powder hydration system such as finely powdered quick lime, Portland cement, etc. CONSTITUTION:A fixed quantity of hydration water is added and kneaded with a basic active fine powder system; the temperature of a kneaded matter is followed up and measured, and the kneaded matter is transferred into a mold after the maximum-temperature reaching time (a point c) of the system on the curve of a temperature-time graph, in which all hydration water are changed into the hydration film of active particles, or a short time after the maximum-temperature reaching time, and in-mold consolidation molded.
Patent JP-S60155304-A (JP)
Inventor: GIYUNTA HORUSUTO ROEEMU
IPC: B23B31/12
Filed: 1984-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62132179-A (JP)
Title: Inspector for ic pin
Inventor: KATSUMATA HIROSHI
IPC: G01R31/02
Filed: 1985-12-04
Abstract: PURPOSE:To always enable the inspection of an appropriate pin accurately, by moving an IC on a rail portion to the inspection position to vary the movement thereof according to the type thereof. CONSTITUTION:A conveying means A with rails 2 and 3 for conveying the IC 4 set successively before and after a rail portion 1 adapted to reciprocate with IC 4 being borne. The rail portion 1 is supported with a support mechanism (B) and fixed at an inspection position with a position setting mechanism (C). A scan type inspection mechanism (E) transmits a beam light to or receives it from a pin of an IC 4 arranged at the inspection position with a beam light transmitting/receiving mechanism (F) while the beam light is moved roughly at the right angle to the direction of irradiation thereof. With such an arrangement, as the rail portion 1 is separated from other conveying rails 2 and 3, the IC is moved to the inspection position with the IC on the rail portion 1 and after the inspection, it returns back to the conveying positions rails 2 and 3. This enables the setting of the movement of the IC properly; therefore if the pin is longer, it moves for a short distance and if the pin is shorter, it moves for a long distance. Thus, according to the length of the pin, the IC can be arranged at the inspection position.
Patent JP-S60237208-A (JP)
Title: Pressure cylinder
Inventor: UORUTAA JII RIIBAAMAN
IPC: F15B15/08
Filed: 1984-12-24
Abstract: A fluid pressure cylinder of the rodless type having a reciprocally movable piston (14), an elongated slot (15) within the cylinder (11) and an improved sealing element (16) for successively sealing the elongated slot (15) during movement of the piston (14). The improved sealing element (16) is constructed of a generally flexible material and includes a sealing portion (54) for creating a seal against the inner side wall (24) of the cylinder- (11) adjacent to the elongated slot (15) and a portion (55) which is adapted for at least partial insertion within the slot (15) so as to retain the seal member (16) within the slot (15) during an absence of pressure within the cylinder (11).
Patent JP-H02237701-A (JP)
Title: Particulate cutting insert and its producing method
Inventor: YANNERITSUKU YOHANSON
IPC: B23P11/00
Filed: 1989-10-21
Abstract: PURPOSE: To provide compacted power capable of easily manufactured, by providing the lower surface having at least one pair of a recessed part and a projecting part, and separately arranging them on the imaginary circle having the center coinciding with the center of compacted powder. CONSTITUTION: Compacted powder 10 has generally a disk shape, a cylindrical shape or a polygonal shape and has the upper surface 11, the lower surface 12 and at least one side surface connecting both upper and lower surfaces 11, 12 to each other. Moreover, the compacted powder 10 has a center hole 14, and the design of upper surface 11 can be freely selected. The lower surface 12 is generally flat and has a pair of a recessed part 15 and a projecting part 16, the recessed part 15 has the circular section, and the projecting part 16 has the section for complementing the section of the recessed part 15 and the approximately polygonal section. The recessed part 15 and the projecting part 16 are positioned on the circle taking the center line of the compacted powder 10 as the center.  In the rhombic or square compacted powder 10 having four corners, a straight line L can be drawn so as to intersect the projecting part 16, the recessed part 15 and the center line CL.
Patent JP-H1083583-A (JP)
Title: Device for grinding and regenerating surface of optical disk
Inventor: NAKAMURA YOSHIO
IPC: G11B7/26
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To greatly improve working efficiency by attaching respectively different buffs for grinding and finishing to a biaxial motor and easily and speedily changing a working process only by half revolution of the motor. SOLUTION: One end of an oscillating arm 6 is pivotaly supported to a base plate 1 by an arm shaft 9 and a turn table 7 setting a disk to be ground 8 is pivotaly supported to another end thereof. Further, a part of the arm shaft 9 is joined with the base plate 1 by a screw connection and when the arm shaft 9 is rotated right and left, the turn table 7 moves up and down and the device is constituted so as to be able to adjust contact pressure between the buffs and the disk to be ground 8. Thus, at the time of exchanging a grinding process and a finishing process, stopping of the motor and executing of exchanging work of the buffs on all occasions are unnecessitated.
Patent JP-H10156783-A (JP)
Title: Chuck and method for using the same
Inventor: KOJIMA TAKAO
IPC: B25J15/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a chuck capable of securely clamping a small member, and easily and accurately transferring, pressing, and assembling the small member into other member. SOLUTION: A chuck main body 2 is provided with a group of legs 3 consisting of plural legs 3a. The group 3 of legs is securely held against the chuck main body 2 at its first end, has its second end formed into a free end, and is made of an elastically deformable material. The end 4 of the group 3 of legs is placed on the same circumferential of an outside diameter (d), and a tapered part 6 is formed at the end 4 of the group 3 of legs. By inserting the end 4 into a through hole or a bottomed hole in a member, the member can be clamped. The through hole or bottomed hole in the member is formed to have a diameter smaller than the outside diameter (d).